baber/WOPTO huggingface dataset:
Patent KR-20010010586-A (KR)
Inventor: YOON KI HYUN
IPC: A21B1/00
Filed: 1999-07-21
Abstract: PURPOSE: A portable breadmaker is provided, to make bread continuously, to allow a consumer and a user to confirm the bread-making process, and to improve the sanitation during the process. CONSTITUTION: The portable breadmaker is placed in a cart(1), and comprises a plurality of breadmaking plates(10) which are arranged on the cart(1), are capable of being moved and contain a concave groove where paste is put; a box-shaped cover(20) which is made of a transparent material, contains an entrance(22) of the breadmaking plates(10), and covers the some or total part of the breadmaking plates(10); a tube-shaped infrared heater(30) which is placed in the lower and upper parts of the breadmaking plates(10) and arranged along the disposition of breadmaking plates(10); a power source which is set inside the cart(10) and supplies the power for rotating and moving the breadmaking plates(10); a power transmission means which is connected with the power source and transmits the power to the breadmaking plates(10); and a breadmaking plate guide means which is connected with the power transmission means and guides the movement of the breadmaking plates(10).
Patent KR-19990083795-A (KR)
Title: 가스방산탑의 뚜껑개폐장치
Filed: 1999-08-06
Abstract: 본 발명은 LNG 및 LPG가스 기지국에 설치되어 있는 가스배관을 보수시에 누출되는 잔여가스의 압력이 설정압력 이상으로 상승될 경우에 자동으로 개방되는 방산탑의 뚜껑에 관한 것으로, 더욱 상세하게는 방산탑의 뚜껑에 와이어를 결속한 뒤에 이 와이어를 지상으로 늘어트려서, 중량물의 뚜껑을 지상에서 개폐시킬 수 있도록 하는 가스방산탑의 뚜껑개폐장치에 관한 것이다. 
     본 발명은, 가스기지국의 가스배관 연결관로 상에 소정의 높이를 지닌 방산탑(1)이 수직 설치되고, 이 방산탑(1)의 중앙부와 상단부측 소정위치에는 발판(2)이 설치되며, 지상부터 상단부측 발판(2) 까지 사다리(3)가 설치되고, 방산탑(1)의 일측 상부에는 힌지설치대(4)가 설치되며, 이 힌지설치대(4)에는 일측단에 개방당김부(7)가 외측으로 노출되도록 하측에 힌지대(5)를 설치한 중량물의 뚜껑(6)이 지렛대식으로 개폐가능하게 설치된 것에 있어서, 상기 뚜껑(6)의 외측으로 노출된 개방당김부(7)의 단부에는 개방용와이어(8)가 결속되어 하단부가 지상으로 늘어뜨려지고, 상기 뚜껑(6)의 개방당김부(7) 반대편에는 폐쇄용와이어(9)가 결속되어 하단부가 지상으로 늘어뜨려져서 지상에서 각각의 개방용와이어(8)와 폐쇄용와이어(9)를 당김에 따라 뚜껑(6)을 지상에서 개폐시킬 수 있도록 되어 있다. 
     또한, 상기 개방용와이어(8)의 하단부에는 도르래장치나 실린더 등의 당김수단이 연결 설치되어 작은 힘으로 중량물의 뚜껑(6)을 용이하게 개폐할 수 있도록 된 것을 특징으로 한다.
Patent KR-19990078859-A (KR)
Title: 휴대용 무선통신 단말기의 점멸 안테나장치
Filed: 1999-08-13
Abstract: 본 발명은 전파가 수신되었을 경우 안테나가 점멸되도록 하여 그 외관 및 기능을 다양하게 함과 아울러,  간편한 조작으로 안테나를 신장시킬 수 있도록 하는 휴대용 무선통신 단말기의 점멸 및 자동신장 안테나장치에 관한 것이다. 본 발명은, 단말기 상단에 결합되며 그 중앙에 안테나 봉이 승강 가능하도록 결합되는 신장 조작부와; 상기 안테나 봉 상단에 형성된 도전체의 나사 결합부와; 그리고 상기 나사 결합부 상단에 결합되고,  그 내부에 상하로 점멸회로기판 및 배터리를 갖는 내부 케이스를 포함하며,  상기 점멸회로기판 상측으로 투광부가 결합된 도전체의 외부 케이스가 구비된다.
Patent KR-20010027009-A (KR)
Inventor: LEE GON SEOP
IPC: H01L21/316
Filed: 1999-09-10
Abstract: PURPOSE: A method for fabricating a perfect-fully-depletion(PFD) separation-by-implantation-oxide(SIMOX) wafer is provided to improve integration and reliability, by forming the PFD SIMOX wafer which does not have threading dislocation and an agglomeration. treading CONSTITUTION: A single crystal silicon wafer without crystal originated particles(COP) is induced as a substrate, wherein the single crystal silicon wafer does not have a vacancy and an interstitial agglomeration. Oxygen ions of 3.5-4.4 E16/square centimeter are implanted into the substrate to form an oxide layer inside the substrate. The substrate implanted with the oxygen ions are annealed at a temperature of 1200 deg.C in a mixture atmosphere of N2 gas and O2 gas so that the vacancy on the oxide layer is not concentrated on a position and an agglomeration is prevented. An upper surface of the annealed substrate is polished.
Patent KR-20010027346-A (KR)
Inventor: KIM GI TAE
IPC: B60K37/02
Filed: 1999-09-13
Abstract: PURPOSE: A pointer structure reduces number of parts by forming a balancing part opposite to a pointer arm weighing as much as a weight member integrally with the pointer arm. CONSTITUTION: A hole(51) is formed on one side of the lower surface. to insert a shaft(21) of a meter part(2) to. A pointer arm(52) is extended from the hole(51) to one side. A balancing part(53) is on the other side. A cap(4) covers the pointer arm(52) and the balancing part(53). The balancing part(53) of the pointer arm(52) is mold by injection molding method integrally with the pointer arm(52). The density of the balancing part(53) is high so that the weight of the balancing part(53) is same as the weight of the pointer arm(52).
Patent KR-20010027824-A (KR)
Inventor: CHO HUN
IPC: H04M1/57
Filed: 1999-09-16
Abstract: PURPOSE: The method for preventing transmitter's information from being displayed in R2 signaling is provided to allow a relay switching center to transmit display prevention information to an incoming switching center using the route of No.7 signaling when a transmitter inputs a display prevention identification number. CONSTITUTION: When the transmitter inputs a digit(S1), an origination switching center analyzes the digit in order to check whether a display prevention identification code exists(S2). If the code exists, the origination switching center is connected to a relay switching center having the function for adding the display prevention information(S3), and yields a call processing control to the relay switching center(S4). In case of general relay call, the relay switching center selects a normal call route to process the call normally(S5), but requests an origination number to the origination switching center in case of a display prevention call(S6). The origination switching center sets the route of the No.7 signaling as an incoming end(S7), and adds the display prevention information to an address message(S8), and then sends the message via the set signaling route(S9). The transmitters information does not displayed in response to the message(S10).
Patent KR-20010036598-A (KR)
Inventor: KIM AM GYU
IPC: B65B7/02
Filed: 1999-10-09
Abstract: PURPOSE: A burlap bag sealing device is provided to simplify the operation for sealing a burlap bag with a sealing wire and stably maintain the fixed state of the sealing wire by operating a pressure cam with a rotary handle to fix or release the wire in response to the rotation of the rotary handle, thereby improving workability and the convenience of use. CONSTITUTION: A burlap bag sealing device includes a supporting bracket(20) fixed on one side of a main body(10) and penetratingly forming wire inserting holes(21), a rotary shaft inserted in the center of the supporting bracket and fixed with a rotary handle(30), and a pressure cam(25) mounted to the rotary shaft and formed with round protrusion surfaces(26) on both sides, so that the pressure cam rotates to press and fix sealing wires with the round protrusion surfaces.
Patent KR-20000029133-A (KR)
Inventor: YOON TAI WOOK
IPC: C12N5/071
Filed: 1999-10-16
Abstract: PURPOSE: Provided is a method for mass culture of islets of langerhans in a medium contain nicotinamide, super oxide dismutase, IGF, ITS, VeGF, thrombin, PDGF, IGF-1,2 EGF, linoleic acid-BSA, anti-integrin beta 1 antibody, matrigel, HGF and NGF in particular, which are independently added to the medium in the right amount thereof when to be needed each and every stage. The cultured islets of Langerhans could be used in the treatment of diabetes by self-transplantation of cultured cells not involving immuno-rejection. CONSTITUTION: A method for mass culture of islets of langerhans comprises the following steps: 1) Fresh or thawed islets of Langerhans isolated from pancreas of human is incubated at 37°C overnight in DMEM medium containing serum, EGF, PDGF, thrombin, VEGF, ITS, IGF-1, radical scavenger such as super oxide dismutase, or nicotinamide; 2) Cultured cell are incubated while shaking in DMEM medium with anti-integrin beta-1 antibody for 30-150 min. Matrigel is added and cultured in a medium used in step 1 for 1-2 more days; 3) Cultured cells are then incubated in a medium used in step 1 excepting VeGF. After islets of Langerhans spread, NGF, anti-integrin beta1 antibody are added; 4) The processes of steps 1-4 are repeated 2-3 times, and fibroblast cells of islets of Langerhans are removed. The cultured islets of Langerhans is used for the treatment of diabetes by self-transplantation not involving immuno rejection but modulation of blood sugar level.
Patent KR-20010037513-A (KR)
Inventor: CHO MYEONG RAE
IPC: G11B20/10
Filed: 1999-10-18
Abstract: PURPOSE: A portable video music player and a method thereof are provided to play a video music file in a portable player having a limited storage capacity, to capture and compress a video of a television broadcasting, and to enable video, music and video music data between portable players to be wirelessly communicated in a short distance. CONSTITUTION: An interface part(410) uploads/downloads video files and audio files by being connected to a host. A storing part(430) stores the plurality of video files and audio files downloaded. An instruction input part(424) selects a music video. A video decoding part decodes a video data and outputs the decoded video signal. An audio decoding part decodes an audio data and outputs the decoded audio signal. A display part displays the decoded video signal. Ann audio output part(470) outputs the decoded audio signal into a sound. If a music video is selected by the instruction input part(424), a system control part(420) reads out the plurality of video files with respect the audio files in response to a link table of the selected music video, from the storing part(430) and provides the audio data to the audio decoding part and provides the video data to the video decoding part.
Patent KR-20010037738-A (KR)
Inventor: PARK HUI DEUK
IPC: G11B7/08
Filed: 1999-10-19
Abstract: PURPOSE: An apparatus for conveying an optical pick-up is to constantly transmit driving force of a driving motor to the pick-up to constantly engage a rack and a pinion, thereby increasing performance of the pick-up. CONSTITUTION: A gear unit(41) transforms driving force of a driving motor(33) into a rotational motion. A rack(36) transforms the rotational motion of the gear unit into reciprocating motion and transmits to an optical pick-up unit. A position transforming portion transforms an engaging portion between a gear and the gear unit according to movement of the optical pick-up unit. In the gear unit, a driving gear(43) is engaged with a rotational shaft of the driving motor. The rack is engaged with a pinion(47). A central gear(45) is disposed between the driving gear and the pinion to transmit the rotational force of the driving gear to the pinion. In the position transforming portion, a swing arm rotates the pinion with respect to a rotational shaft of the central gear. An elastic supporting portion is disposed to be adjacent to a free end of the swing arm to elastically support the swing arm upward.
Patent KR-20010038297-A (KR)
Inventor: CHOI IL GYU
IPC: C12M1/38
Filed: 1999-10-23
Abstract: PURPOSE: Provided is a multi-functional temperature circulator which can conduct various experiments such as enzyme reaction, PCR, LCR, hybridization, DNA chip PCR, and in situ PCR, determine the most appropriate temperature during the reactions, and prevent substances from being evaporated. CONSTITUTION: A multi-functional temperature circulator includes: i) reaction blocks able to control temperature; ii) a tube binding plate (11) moved by up-and-down movement guide equipped with a spring and back-and-forth movement guide and able to control temperature circulation; iii) a separable heating cover (19) inserted into a stopper (15) which is connected with the tube binding plate (11) and covers the tube installed on the tube binding plate (11); and iv) a holding device (18) which selectively binds with the cover able to be separated from or inserted into the tube binding plate (11).
Patent KR-20010039287-A (KR)
Inventor: KIM MUN HYEON
IPC: B66B11/00
Filed: 1999-10-29
Abstract: PURPOSE: An auxiliary pulley fastening device of an elevator machine room is provided to conveniently assemble and reduce assembly time of by easily fastening an auxiliary pulley by simplifying parts, thereby improving assembly productivity. CONSTITUTION: In an elevator machine room including a machine beam(2) fixed on the bottom surface, a height control member installed at the upper part of the machine beam, a machine base(3) installed at the upper end of the height control member, a traction machine(4) mounted on one side of the upper end of the machine base, and a U-shaped bolt(9) and a supporting block supporting a shaft of an auxiliary pulley(11) for fastening the auxiliary pulley, an auxiliary pulley fastening device includes a supporting member(5) fixed at the upper end of the machine beam in rectangular shape having one opened side, a fixing member(10) fixed at the end part of the supporting member for closing the supporting member, and the auxiliary pulley fastened by supporting the shaft of the auxiliary pulley between the upper end of the machine beam and the lower end of a finishing member.
Patent KR-20000035155-A (KR)
Inventor: YOKOMI GENJI
IPC: H01L21/304
Filed: 1999-11-02
Abstract: PURPOSE: A substrate rinsing processor apparatus is provided to prevent particles from being attached again and to remove the dust of remaining processing solution at a surface of a processed substrate by re-rinsing. CONSTITUTION: A substrate rinsing processor apparatus comprises a first container(22a), a second container(22b), and a third container(22c). The first container(22a) contains a processing tank(21) which preserves a processing solution, and the second container(22b) contains a rinsing tank(21A) which preserves rinsing solution. The first container(22a) is disposed adjacent to the second container(22b). The third container(22c) contains a chuck rinsing part(16a), and is disposed adjacent to the first container(22a). Air between the first to third containers(22a-22c) and a filter unit is separated from an external wall of the substrate rinsing processor apparatus.
Patent KR-20000035291-A (KR)
Inventor: HUMIKO AKAGI
IPC: G11B5/012
Filed: 1999-11-08
Abstract: PURPOSE: A magnetic record and reproduction apparatus is provided to obtain a good characteristic to a signal/noise rate, resolution and thermal vibration by realizing a medium of high Ku and low Hc. CONSTITUTION: A magnetic record and reproduction apparatus comprises a magnetic record medium and a magnetic head consisting of a record part and a reproduction part. A record density of information recorded to the magnetic record medium is over 360kfci, and magnetic particles of the magnetic record medium are oriented in a three dimension. A ration of a remaining magnetization(Mr) to a saturation magnetization(Ms) is over 0.5 and below 0.6. The ration is measured by applying a magnetic field to the magnetic record medium to a relative motion direction of the magnetic head and the magnetic record medium.
Patent KR-20000035696-A (KR)
Inventor: HAMADAGOZI
IPC: H01L21/306
Filed: 1999-11-25
Abstract: PURPOSE: A method for manufacturing semiconductor integrated circuit device is provided to increase device characteristics and fidelity by using hydrogen annealing. CONSTITUTION: A method for manufacturing semiconductor integrated circuit device include first and second steps. The method according to the invention includes a step of hydrogen annealing a silicon substrate(1) on which an interlayer insulator film is evaporated in hydrogen atmosphere. At the first step before the hydrogen annealing, the thickness of the silicon substrate(1) is reduced by removing a substrate material of a back board of the substrate(1). At the second step before the hydrogen annealing, the back board of the substrate(1) is manipulated in order to remove a defection due to a crystall defections or scratches.
Patent KR-20010048407-A (KR)
Inventor: HAN IK HUI
IPC: F16B39/00
Filed: 1999-11-26
Abstract: PURPOSE: A structure of a travelling nut for a car is provided to prevent the nut from idling and to strongly fasten the nut with a bolt even when the bolt is tightened in strong torque, by removing an arc portion of edges of a cage and cutting the portion to make the cut portion serve as a stopper. CONSTITUTION: A structure of a travelling nut for the car is formed by vertically cutting edge parts and downwardly extending the edge of two sides of four sides forming a border part more downward than the other two sides to form a welding point. A rectangular parallelepiped cage(2) is welded at the extended points by a projection weld. An edge part(a) of the cage is vertically cut, and thereby the cage is generally formed thick to sufficiently endure torque applied to a nut(4).
Patent KR-20010053645-A (KR)
Inventor: LEE JU TAE
IPC: H01L21/265
Filed: 1999-12-01
Abstract: PURPOSE: A forming method of conductive layer of semiconductor device is provided to make a low resistance of wire and a low resistance metal wire contact by ion-implanting of refractory metal. CONSTITUTION: A photoresist pattern is built on a silicon substrate(20). Using the photoresist pattern as an ion injection mask, an impurity ion is injected into the exposed silicon substrate(20). For forming an impurity diffusion region, an impurity ion buried layer is constructed in the substrate(20). A refractory metal is inserted into the substrate(20) to make a refractory metal ion buried layer using the photoresist pattern as an ion inserting mask, again. Through an O2 ashing method, the photoresist pattern is removed, and an annealing step is executed. Impurity ion in the impurity ion buried layer is diffused, and an impurity diffusion region(220) is produced. By combining the refractory metal with silicon atoms in the substrate, a silicide layer(230) is built.
Patent KR-20010071090-A (KR)
Inventor: LEE DAE YEONG
IPC: H04B7/155
Filed: 1999-12-02
Abstract: PURPOSE: A data converter in a base station for a wireless local loop system is provided to reduce distortion in analog converting signal due to the difference in output signal levels between boards by mixing I, Q data for each channel applied to several boards consisting of a modem and performing D/A(Digital/Analog) conversion for the mixed I data and Q data. CONSTITUTION: A modem(101) performs QPSK(Quadrature Phase Shift Keying) modulating, and generates and outputs I data and Q data. An I buffer(102) stores I data applied from the modem(101). A Q buffer(103) stores Q data applied from the modem(101). A data mixing part(104) receives eight of 13 bit data from the I buffer(102) and Q buffer(103), and mixes the data according to I data and Q data. The first D/A converter(105) receives 16 bits I data outputted from the data mixing part(104) and D/A-converts the I data. The second D/A converter(106) receives 16 bits Q data outputted from the data mixing part(104) and D/A-converts the Q data.
Patent KR-20010056430-A (KR)
Inventor: CHO IN JUN
IPC: H04B7/26
Filed: 1999-12-15
Abstract: PURPOSE: A method for transmitting a voice message in a mobile terminal is provided to add a voice-dedicated memory part to a mobile terminal in order to record a voice message to be sent, store the voice message in the voice-dedicated memory part, and transmit the stored message at a reserved time. CONSTITUTION: A user selects a "voice message send" function and "voice message recording" to prepare for voice message recording(S101). Then the user records a voice message to send(S102). After inputting the other side's telephone number and his telephone number, the user decides whether to send it now(S103). In case that the user does not want to send the recorded voice message right now, the recorded voice message is temporarily stored in a voice-dedicated memory part(S106). If the user has set up a reservation sending function, the stored voice message is transmitted to the other side's personal voice mail box at a reserved time(S107,S105).
Patent KR-20010056925-A (KR)
Title: Fuel injection device of automatic transmission vehicle
Inventor: YANG GEUN HO
IPC: F02D41/30
Filed: 1999-12-17
Abstract: PURPOSE: A fuel injection device is provided to improve an engine braking effect by attenuating engine torque through fuel supply reduction and depending on a gear ratio of an automatic transmission. CONSTITUTION: A fuel injection device includes: an operation data detecting unit(10) detecting a shift range, the speed of a vehicle, the torque of an engine, a throttle opening degree, an intake air flow rate and the temperature of cooling water during a travel of an automatic transmission vehicle; a control unit(20) calculating fuel injection amount according to the operation data, outputting duty signals via a first port(P1), deciding the operation of an engine brake and outputting electrical signals related with the operation of the engine brake; a first signal transmitting unit supplying the duty signals to an injector(40) from the first port without output signals from a second port(P2); and a second signal transmitting unit supplying the duty signals after reducing the number of the duty signals outputted from the first port via a T flip-flop(32) with the output signals from the second port. The injector supplies the fuel reduced corresponding to the reduced pulse number in a normal traveling state. Therefore, the effect of engine braking is improved with the attenuation of engine torque as well as with the attenuation of driving force with a gear ratio.
Patent KR-20010057219-A (KR)
Title: Back light unit for liquid crystal display device
Inventor: HWANG IN SEON
IPC: G09G3/00
Filed: 1999-12-20
Abstract: PURPOSE: A back light unit for a liquid crystal display device is provided to simplify a production process, and to improve a stability, and to decrease a production cost by using a single optical diffusion sheet. CONSTITUTION: A beam from a lamp(20) is projected on the inside of a light guide plate(30), or is projected on the inside of the light guide plate indirectly by being reflected by a lamp cover(10). The light guide plate(30) transfers the incident beam to a single layer optical diffusion sheet(40). At this time, prism projections of the single layer optical diffusion sheet(40) controls the direction of the beam outputted by the light guide plate(30) is within a fixed range, and curve patterns(42) controls that a degree of scattering of the beam outputted by the light guide plate(30) is within a fixed range through windings of the curve patterns(42).
Patent KR-20010057259-A (KR)
Inventor: KIM GI UN
IPC: A61K8/41
Filed: 1999-12-21
Abstract: PURPOSE: Provided is a hair dying agent composition by which allergy on the head skin is reduced, hair damage is prevented and remaining smell is easily removed after dyeing, which improves dyeing effect, reduces dyeing time and improves dyeing stability. CONSTITUTION: This composition is obtained by dissolving a dye composition comprising 0.25 to 0.35 parts by weight of p-phenylenediamine, 0.07 to 0.13 parts by weight of o-aminophenol, 0.03 to 0.07 parts by weight of p-nitro-o-phenylenediamine, 0.5 to 1.0 parts by nitro-p-phenylenediamine, 0.015 to 0.025 parts by weight of p-amino-o-cresol, and 0.35 to 0.45 parts by weight of resorcin as an effective component, 6 to 10 parts by weight of a solvent, 9.5 to 13.5 parts by weight of a base material, 14 to 19 parts by weight of an emulsifier and 0.5 to 2.5 parts by weight of other additives in 55 to 66 parts by weight of purified water.